|
Title: How stable is your hash rate? Post by: pccs on June 28, 2013, 01:42:58 PM I have 2 rigs running and the hash rate fluctuates on all 5 cards. Cards are 7970s and the hash rate keeps changing between ~700Khs to ~712Khs. If I move the mouse the hash rate on all cards drops down in the 600s and then climbs back up to the 700 range. Just wondering if this is normal or if I still need to do a little more tweaking? Title: Re: How stable is your hash rate? Post by: peonminer on June 28, 2013, 07:03:58 PM Normal
Title: Re: How stable is your hash rate? Post by: GpuJedi on June 28, 2013, 07:10:53 PM That is not happening on my rigs! Rock stable hashrate, but unusable machine.. I run reaper!
Title: Re: How stable is your hash rate? Post by: theBee2112 on June 28, 2013, 07:18:27 PM This is normal, but sometimes causes the driver to fail. This happens on 2 of my 5 rigs.
Normally upgrading your system ram will fix it. If you're running a single core CPU, you're probably out of luck. Title: Re: How stable is your hash rate? Post by: pccs on June 28, 2013, 09:01:32 PM Glad to hear that it's normal ... I still want to try putting in a cheap graphics card(6450) as the default, then disable it in CGMiner. I think that will increase the rate on the other cards by 10-15K or so and it shouldn't vary as much. |